LexDanaLexDanabeta
Inventor

Toshitaka Kuma

Inventor
Gifu, JP

Overview

2→
Patents
2005
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer67%
H03MCoding33%
PatentTitleYear
6,975,569'Optical disk apparatus capable of generating clock accurately'20056,920,100'Optical disk apparatus permitting high-precision Viterbi decoding'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history
2005Based in Gifu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO22005
Locations
LocationPatentsSpan
Gifu, JP22005